<template>
  <div>
    <el-row type="flex" justify="end">
      <el-select v-model="currentYear" size="small" style="width: 120px" @change="dateChange">
        <el-option v-for="itm in yearList" :key="itm" :label="itm" :value="itm" />
      </el-select>

      <el-select v-model="currentMonth" size="small" style="width: 120px;margin-left:10px" @change="dateChange">
        <el-option v-for="itm in 12" :key="itm" :label="itm" :value="itm" />
      </el-select>
    </el-row>
    <el-calendar
      v-model="value"
    >
      >
      <template slot="dateCell" slot-scope="{date,data}" class="content">
        <div class="date-content">
          <span class="text">{{ data.day | timer }}</span>
          <span v-if="isWeek(date)" class="rest">休</span>
        </div>
      </template>
    </el-calendar>
  </div>
</template>
<script>

export default {
  filters: {
    timer(value) {
      const day = value.split('-').slice(2).join('-')
      return day < 10 ? day.substr(1) : day
    }
  },
  data() {
    return {
      value: new Date(),
      yearList: [],
      currentYear: '',
      currentMonth: ''
    }
  },
  created() {
    this.currentYear = this.value.getFullYear()
    this.currentMonth = this.value.getMonth() + 1
    this.getYearList()
  },
  methods: {
    getYearList() {
      const newYear = new Date().getFullYear()
      this.yearList = Array.from(Array(10), (index, itm) => itm + newYear - 5)
    },
    dateChange() {
      this.value = new Date(`${this.currentYear}-${this.currentMonth - 1}`)
    },
    isWeek(value) {
      const week = value.getDay()
      return week === 0 || week === 6
    }
  }
}

</script>

<style  scoped>
 /deep/ .el-calendar-day {
  height:  auto;
 }
 /deep/ .el-calendar-table__row td,/deep/ .el-calendar-table tr td:first-child,  /deep/ .el-calendar-table__row td.prev{
  border:none;
 }
.date-content {
  height: 40px;
  text-align: center;
  line-height: 40px;
  font-size: 14px;
}
.date-content .rest {
  color: #fff;
  border-radius: 50%;
  background: rgb(250, 124, 77);
  width: 20px;
  height: 20px;
  line-height: 20px;
  display: inline-block;
  font-size: 12px;
  margin-left: 10px;
}
.date-content .text{
  width: 20px;
  height: 20px;
  line-height: 20px;
 display: inline-block;

}
 /deep/ .el-calendar-table td.is-selected .text{
   background: #409eff;
   color: #fff;
   border-radius: 50%;
 }
 /deep/ .el-calendar__header {
   display: none
 }
</style>

